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BenQ TH575

BenQ TH575

$ BudgetTrending Down$649.00

tldr; 1080p gaming projector with 16.7ms input lag - budget king at $500-600 refurbished, solid for Nintendo Switch and casual gaming.

$649.00 on Amazon

Sentiment Breakdown

39%Positive
Positive
39%
Neutral
58%
Negative
3%
Based on 526 Reddit opinions

Strengths & Weaknesses

Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.

Key Features

  • NEW 2023 MODEL: Upgraded 3800 ANSI Lumens paired with an improved 15,000:1 contrast ratio (FOFO) when compared to its predecessor, TH585P.
  • 1080P RESOLUTION: 1080p Full HD image quality with 3800 ANSI lumen for ultimate gaming experiences in well-lit environment, one of our best gaming projectors
  • LOW LATENCY: 16ms (1080p@60Hz) low input lag and microsecond DMD fast response ensure ultra-smooth gaming experiences
  • HIGH CONTRAST RATIO: This TV projector produces deeper black fine details in dark scenes without washout.
  • TAKING VIDEO GAMES TO THE BIG SCREEN: The short throw projection produces big 100" images from just 10.8ft for total gaming immersion
  • ?? 16.7ms input lag - smooth gaming
  • ?? $500-600 refurbished on eBay
  • 🔧 Reliable BenQ build quality

Sentiment Over Time

50%75%100%May '25Jul '25Sep '25Nov '25Jan '2681% (May '25) - 26.5 comments100% (Jun '25) - 31.2 comments79% (Jul '25) - 16.9 comments100% (Aug '25) - 24.6 comments68% (Sep '25) - 21.6 comments83% (Oct '25) - 20 comments80% (Nov '25) - 18.6 comments90% (Dec '25) - 22.5 comments50% (Jan '26) - 1 comments

Historical Price Data

BenQ TH575
$560$640$720$800Jun '25Jul '25Aug '25Sep '25Oct '25Dec '25Jan '26Feb '26Mar '26Apr '26Low: $583Current: $583
BenQ TH575
All-time low: $449(2023-07)
$23 below 90-day avg

What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for BenQ TH575

Best Praise
+8 pts
“there are no great projectors at that price. thats the minimum decent projector. If you look you can find a benq th575 for your price on sale and its a solid projector. great projectors are north of $2k.”
r/projectors
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Top Criticism
+2 pts
“Projectors are not designed to be used in broad daylight. You may have projectors with high brightness but ambient light will affect your blacks and it will ruin the contrast. I have tested the [BenQ TH575](https://www.laurentwillen.be/en/test-reviews/projectors-tests-reviews/benq-th575-projector-test-review-price/), it's a good projector in this price range but it doesn't have enough contrast to fight the ambiant light. The Samsung Freestyle is not a good option, it's too weak in brightness. So if you can accept poorer contrast, the BenQ is a good option.”
r/projectors
View
13 more quotes available below

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Frequently Asked Questions

Is the BenQ TH575 worth buying?
1080p gaming projector with 16.7ms input lag - budget king at $500-600 refurbished, solid for Nintendo Switch and casual gaming.
What do Redditors love about the BenQ TH575?
Redditors highlight: ?? 16.7ms input lag - smooth gaming. ?? $500-600 refurbished on eBay. 🔧 Reliable BenQ build quality.
What are the downsides of the BenQ TH575?
Some criticisms include: "Projectors are not designed to be used in broad daylight. You may have projectors with high brightness but ambient light will affect your blacks and it will ruin the contrast. I have tested the..."
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (BenQ TH575 has 526) tend to have more reliable scores.

526 Reddit opinions analyzed • Last updated 5/31/2026

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